Sentence examples for of sample selection from inspiring English sources

First, the sample selectivity probit model is preferred to univariate probit models, since the results indicate the existence of sample selection bias if the second-stage equations were estimated alone.

Fig. 1 Flow diagram of sample selection.

Fig. 1 Flow Chart of Sample Selection for 2007 Cohort.

Another source of sample selection bias is only having data of children who survived the earthquake.

Second, we found evidence in favor of sample selection correction as analyzing irrigation choices.

This differentiation can be used to make the process of sample selection informed.

There is no evidence of sample selection in the mobility equation11.

Kaplan-Meier estimates Seemingly unrelated regression Correction of sample selection bias Propensity score matching a. Heckman correction b.

In the presence of sample selection, the observed outcome does not represent a random sample of its population.

However, it is not widely appreciated that the data analysis for these studies has to take into account the non-random nature of sample selection in these designs.

In the final stage of sample selection, the number of teachers that were interviewed was determined by a proportional sampling method.